I use these exit slips after each lesson. They coincide with the Go Math 4th Grade Curriculum. Based on that lesson's grouping of students, they either receive the "low" version or "high" version. I teach a 4th grade self-contained and my students sometimes require a lot of scaffolding and assistance.
The low version usually has the equation printed there or is straight computation (where applicable). The high version is usually a word problem, multi-step, or does not give any clues as to how to solve.
Once these are collected I sort them into my red, yellow, green groupings (or far below, approaching, or meeting standards). It helps me group my students for the next day, strategy groups, and data collection.
Thank you for checking out my items! More to come soon!